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Individual Calculations January 2012 |
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| Valencia, Dario Total change: -3.30 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1985 | 1.50 | 3 | -0.11 | 30 | -3.30 | |
|  Perez Rojas, Luis Fernando | | | 1993 | COL | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Palomino, Daniel Fernando | | | 1725 | COL | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Esquivel, Luis | f | | 2132 | PAN | 0.00 | 1 | -0.30 | 30 | -9.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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